EM4373-WiFi 3*120/230/240...400V 0.5~20(100)A three phase WiFi electricity meter WiFi energy meter monitor consumption
Product Description
EM4373-WiFi 3*120/230/240...400V 0.5~20(100)A
three phase WiFi electricity meter WiFi energy meter monitor consumption
Overview:
EM4373 has three communication modes: RS485, WiFi and Bluetooth. The energy management system is connected through the 485 cable to realize energy consumption analysis; After configuring the WiFi SSID and password through BLE communication, the meter can be easily connected to the home router. Real-time monitoring of household power generation and consumption.WiFi communication used Modbus TCP/IP, Modbus RTU, MQTT.
CT 5A version are optional.
What is MQTT?
MQTT (Message Queuing Telemetry Transport) is a lightweight publish-subscribe network protocol. lt is designed for constrained devices with low bandwidth. In a publish and subscribe system, each device can publish a message to a given topic. This is sent to the central MQTT broker, which forwards it to every device, which is subscribed to the given topic.
Production description:
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